Tamiya TT-01 Swing Shaft Upgrade TT01-01/V3 by 3Racing  [TT01-01/V3]

TT-01 rear swing shaft for drivetrain tuning

Built as a replacement part for Tamiya TT-01 chassis, this swing shaft addresses wear in the original drivetrain layout and offers a simple upgrade route during setup changes or regular servicing at the track.

The component features a steel axle section chosen to cope with the demands of on-road running, maintaining fitment with standard TT-01 drivetrain assemblies. Installation involves accessing the gearbox and axle area, with careful attention to bearing condition and alignment to ensure smooth rotation.

Its role is to support consistent drivetrain behaviour while you focus on suspension and tyre setup rather than acting as a major performance modifier on its own.